823163036

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{839}}^1\times {\mathrm{4021}}^1$

素因数の和:4925

約数の個数: 24

約数和(自身を含む): 1466260320

約数和(自身を除く): 643097284

約数列:

[1, 2, 4, 61, 122, 244, 839, 1678, 3356, 4021, 8042, 16084, 51179, 102358, 204716, 245281, 490562, 981124, 3373619, 6747238, 13494476, 205790759, 411581518, 823163036]

約数ペア:

[(1, 823163036), (2, 411581518), (4, 205790759), (61, 13494476), (122, 6747238), (244, 3373619), (839, 981124), (1678, 490562), (3356, 245281), (4021, 204716), (8042, 102358), (16084, 51179)]